FI80871C - Positioneringsapparat vid en böjningsanordning för glas - Google Patents

Positioneringsapparat vid en böjningsanordning för glas Download PDF

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Publication number
FI80871C
FI80871C FI884442A FI884442A FI80871C FI 80871 C FI80871 C FI 80871C FI 884442 A FI884442 A FI 884442A FI 884442 A FI884442 A FI 884442A FI 80871 C FI80871 C FI 80871C
Authority
FI
Finland
Prior art keywords
elements
mold
shape
mold plate
pct
Prior art date
Application number
FI884442A
Other languages
English (en)
Finnish (fi)
Other versions
FI80871B (fi
FI884442A0 (fi
Inventor
Pauli Tapani Reunamaeki
Original Assignee
Glamec Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Glamec Oy filed Critical Glamec Oy
Publication of FI884442A0 publication Critical patent/FI884442A0/fi
Priority to FI884442A priority Critical patent/FI80871C/sv
Priority to EP89910630A priority patent/EP0436591B1/en
Priority to AT89910630T priority patent/ATE118466T1/de
Priority to US07/674,356 priority patent/US5141550A/en
Priority to AU43007/89A priority patent/AU632294B2/en
Priority to JP1509978A priority patent/JP2815651B2/ja
Priority to DE68921213T priority patent/DE68921213T2/de
Priority to PCT/FI1989/000182 priority patent/WO1990003335A1/en
Publication of FI80871B publication Critical patent/FI80871B/fi
Priority to KR1019900701122A priority patent/KR900701673A/ko
Application granted granted Critical
Publication of FI80871C publication Critical patent/FI80871C/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/0258—Gravity bending involving applying local or additional heating, cooling or insulating means
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/027—Re-forming glass sheets by bending by gravity with moulds having at least two upward pivotable mould sections
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
    • C03B29/02—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a discontinuous way
    • C03B29/025—Glass sheets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Saccharide Compounds (AREA)
  • Baking, Grill, Roasting (AREA)
  • Electric Stoves And Ranges (AREA)

Claims (5)

1. Positioneringsapparat till exempel för värme-elementer i glasböjningsanordning, sora omfattar in i glasböjningsugn pla-cerad av rör (4) bildad form, i vilken formroren (4) har raon* terats i horisontal position, stödda av minst tvA i vertikal position placerade formplattor (5) kännetecknad därav, att utanpA ugnen (1) är placerad en formplatta (15) dA genom att lyfta eller sanka sagd formplatta, kan man enskilt inverka elementer (7) for att lyfta eller sanka dom sA , att formplattans (15) kantform (19) eller dess motform kan över-föras väsentligt till likformig form , sora elementerna (7) önskas att bilda over formen.
2. Positioneringsapparat enligt patentkravet 1 kännetecknad därav , att formplattans (15) rörelse överfö-ras med hjälp av tackling (11,8,9) genom ugnens (1) övre del (2) till elementer (7).
3. Positioneringsanordning enligt patentkrav 1 och 2 kännetecknad därav, att elementernas (7) rörelse retur-neras med hjälp av motvikt (14).
4. Positioneringsanordning enligt patentkrav 1 och 2 kännetecknad därav, att elementernas (7) rörelse retur-neras med hjälp av fjäder/fjädrar.
5. Positioneringsanordning enligt patentkrav 1-4 kännetecknad därav , att gruppen formade av elementerna (7) icke nAr formplattans form eller dess motform förr än formplattan inverkar även den sista av elementerna (7).
FI884442A 1988-09-28 1988-09-28 Positioneringsapparat vid en böjningsanordning för glas FI80871C (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI884442A FI80871C (sv) 1988-09-28 1988-09-28 Positioneringsapparat vid en böjningsanordning för glas
AU43007/89A AU632294B2 (en) 1988-09-28 1989-09-27 Positioning device for glass bending oven
AT89910630T ATE118466T1 (de) 1988-09-28 1989-09-27 Halteanordnung für glasbiegungsofen.
US07/674,356 US5141550A (en) 1988-09-28 1989-09-27 Positioning device for glass bending oven
EP89910630A EP0436591B1 (en) 1988-09-28 1989-09-27 Positioning device for glass bending oven
JP1509978A JP2815651B2 (ja) 1988-09-28 1989-09-27 ガラスの曲げ炉用位置決め装置
DE68921213T DE68921213T2 (de) 1988-09-28 1989-09-27 Halteanordnung für glasbiegungsofen.
PCT/FI1989/000182 WO1990003335A1 (en) 1988-09-28 1989-09-27 Positioning device for glass bending oven
KR1019900701122A KR900701673A (ko) 1988-09-28 1990-05-28 유리 굽힘 오븐(oven)의 위치 조정 장치

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI884442 1988-09-28
FI884442A FI80871C (sv) 1988-09-28 1988-09-28 Positioneringsapparat vid en böjningsanordning för glas

Publications (3)

Publication Number Publication Date
FI884442A0 FI884442A0 (fi) 1988-09-28
FI80871B FI80871B (fi) 1990-04-30
FI80871C true FI80871C (sv) 1990-08-10

Family

ID=8527104

Family Applications (1)

Application Number Title Priority Date Filing Date
FI884442A FI80871C (sv) 1988-09-28 1988-09-28 Positioneringsapparat vid en böjningsanordning för glas

Country Status (9)

Country Link
US (1) US5141550A (sv)
EP (1) EP0436591B1 (sv)
JP (1) JP2815651B2 (sv)
KR (1) KR900701673A (sv)
AT (1) ATE118466T1 (sv)
AU (1) AU632294B2 (sv)
DE (1) DE68921213T2 (sv)
FI (1) FI80871C (sv)
WO (1) WO1990003335A1 (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2658808B1 (fr) * 1990-02-21 1993-05-14 Saint Gobain Vitrage Int Four de bombage de feuilles de verre par effondrement sur un cadre de bombage et son application a la realisation de vitrages de forme complexe.
FI87643C (sv) * 1991-05-13 1993-02-10 Glassrobots Oy Böjningsform för glas och förfarande att böja glas
US5645621A (en) * 1995-06-07 1997-07-08 Pilkington Glass Limited Apparatus for and method of bending glass sheets
US5882370A (en) * 1995-06-07 1999-03-16 Pilkington Glass Limited Method of bending glass sheets
GB9511556D0 (en) * 1995-06-07 1995-08-02 Triplex Safety Glass Co Apparatus for and method of bending glass sheets
US5695537A (en) * 1995-06-07 1997-12-09 Pilkington Glass Limited Apparatus for and method of bending glass sheets
US12043563B2 (en) * 2018-12-28 2024-07-23 Sanko Seikosho Co., Ltd. Thermoplastic plate bending method, working jig, and concave thermoplastic plate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE237064C (sv) *
US2223124A (en) * 1938-07-19 1940-11-26 Pittsburgh Plate Glass Co Method and apparatus for bending and case hardening glass sheets
US4528016A (en) * 1983-09-12 1985-07-09 Canfield Douglas M Glass sheet treating furnace with a roller conveyor
FI76313C (sv) * 1986-09-22 1988-10-10 Kyro Oy Förfarande och anordning för böjning och tempering av glasskivor

Also Published As

Publication number Publication date
FI80871B (fi) 1990-04-30
JPH06500302A (ja) 1994-01-13
ATE118466T1 (de) 1995-03-15
US5141550A (en) 1992-08-25
KR900701673A (ko) 1990-12-04
EP0436591A1 (en) 1991-07-17
DE68921213D1 (de) 1995-03-23
FI884442A0 (fi) 1988-09-28
JP2815651B2 (ja) 1998-10-27
WO1990003335A1 (en) 1990-04-05
AU4300789A (en) 1990-04-18
AU632294B2 (en) 1992-12-24
EP0436591B1 (en) 1995-02-15
DE68921213T2 (de) 1995-10-12

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: GLASSROBOTS OY

MA Patent expired